Hello.

Please include the information given by M-x report-emacs-bug.

Thanks,

	Jan D.

21 maj 2013 kl. 20:01 skrev Thomas DiGennaro <thomasdigennaro@comcast.net>:

> I have seen an intermittent, but reproducible problem.  Emacs 23 or 24 on Ubuntu 12.04 using X (nearly freshly installed).
> If I type into a buffer, (including minibuf), I see some characters overwritten with a box (of background color).
> Typing faster provokes the problem.  redraw-frame fixes the display.
> Changing font does not help. 
>  
> No problem if “emacs –nw”, but that is pretty limiting.
> Thanks.
>  
> Oz DiGennaro
> 
>